Physics The unit of noise pollution (level) is : None of these Ppm Decimal Decibel None of these Ppm Decimal Decibel ANSWER DOWNLOAD EXAMIANS APP
Physics A metal-semiconductor junction diode is called ________ Tunnel diode Schottky diode P-N Juction diode Photo diode Tunnel diode Schottky diode P-N Juction diode Photo diode ANSWER DOWNLOAD EXAMIANS APP
Physics When two similar sources vibrate with slightly different frequencies, a regular rise and fall occurs in the loudness of tone. This phenomenon is known as Echo Beats Doppler effect Resonance Echo Beats Doppler effect Resonance ANSWER DOWNLOAD EXAMIANS APP
Physics Flywheel is an important part of a steam engine because it : Decreases the moment of inertia Gives strength to the engine Accelerates the speed of the engine Helps the engine in keeping the speed uniform Decreases the moment of inertia Gives strength to the engine Accelerates the speed of the engine Helps the engine in keeping the speed uniform ANSWER DOWNLOAD EXAMIANS APP
Physics A gradual increase in loudness is known as Fortissimo Timbre None of these Crescendo Fortissimo Timbre None of these Crescendo ANSWER DOWNLOAD EXAMIANS APP
Physics Megahertz is a measurement of Wavelength Frequency Capacity Speed Wavelength Frequency Capacity Speed ANSWER DOWNLOAD EXAMIANS APP
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